Halevi, Joseph. Employment, investment and structural maturity / Joseph Halevi. - Wollongong, N.S.W. : Dept of Economics, University of Wollongong, 1990. - 9 p. - Working paper 90-3 . ISBN: 0864181078 Subjects--Meeting Names: Production--Economic theory Subjects--Topical Terms: Unemployment--Econometric models.Macroeconomics--Econometric models.